首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   7143篇
  免费   284篇
  国内免费   4篇
  2023年   59篇
  2022年   72篇
  2021年   95篇
  2020年   146篇
  2019年   154篇
  2018年   231篇
  2017年   250篇
  2016年   237篇
  2015年   187篇
  2014年   234篇
  2013年   853篇
  2012年   397篇
  2011年   364篇
  2010年   213篇
  2009年   233篇
  2008年   276篇
  2007年   316篇
  2006年   247篇
  2005年   206篇
  2004年   212篇
  2003年   186篇
  2002年   155篇
  2001年   130篇
  2000年   121篇
  1999年   114篇
  1998年   78篇
  1997年   61篇
  1996年   50篇
  1995年   52篇
  1994年   50篇
  1993年   54篇
  1992年   56篇
  1991年   47篇
  1990年   70篇
  1989年   52篇
  1988年   53篇
  1987年   56篇
  1986年   64篇
  1985年   62篇
  1984年   63篇
  1983年   57篇
  1982年   41篇
  1981年   46篇
  1980年   46篇
  1979年   60篇
  1978年   49篇
  1976年   50篇
  1975年   59篇
  1974年   61篇
  1973年   46篇
排序方式: 共有7431条查询结果,搜索用时 156 毫秒
271.
Previous research has claimed that diversity erodes trust, even though the empirical evidence is mixed and restricted to ethnic neighborhood diversity. Against the backdrop of increasing diversity within the political sphere and concurrently declining political trust, we examined the impact of social diversity on trust in groups of political representatives. In two experiments (N1 = 109, N2 = 248) we tested how the diversity of political parties affected citizens’ trust in them. In line with predictions of the stereotype content model, diverse parties were perceived as warmer and less competent than non-diverse parties (Experiments 1–2). Additionally, party diversity was perceived as having more benefits, but also involving more threats (Experiment 2). Consequently, diversity had both positive (via warmth and benefits) and negative (via competence and threats) indirect effects on trust. These results help to untangle previously mixed, for the most part non-experimental, findings of the relationship between diversity and trust.  相似文献   
272.
The last several decades have witnessed a structural change in politics toward cultural and identity conflicts, accompanied by the rise of populist radical right (PRR) parties. However, we know surprisingly little about the psychological or cognitive-motivational factors underlying PRR support. We claim that uncertainty avoidance (UA)—an epistemic avoidance motivation—represents a central motive because UA resonates with the PRR platform and precedes common predictors of PRR voting. Using data from the 2017 Austrian National Election Study, we found that UA was indeed indirectly associated with a higher likelihood of PRR voting. This association is because greater UA fostered right-wing sociocultural views, whereas associations with populist attitudes or expected government competence were more ambiguous. PRR parties appear to offer “certainty,” but as extreme parties, they also remain a “risky choice.” We conclude by discussing the contribution of a cognitive-motivational account to explain PRR voting.  相似文献   
273.

Research on the relationship of implicit motives and effective leadership emphasises the importance of a socialised need for power, whereas high levels of the need for affiliation are assumed to thwart a leader’s success. In our study, we experimentally analysed the impact of leaders’ socialised need for power and their need for affiliation on perceptions of transformational leadership and various success indicators. Using paper-people vignettes, we contrasted leaders characterised by either motive with those concerned with personalised power or achievement. Results based on N?=?80 employees show that leaders high in socialised power were rated more successful and elicited more identification and organisational citizenship behaviour (OCB) in followers, and that in most cases this effect was mediated by perceptions of transformational leadership. For all outcomes but OCB, findings remained unchanged when affiliation-motivated leaders were considered. Exploratory analyses contrasting socialised power-motivated and affiliation-motivated leaders show that with regard to attitudinal outcomes affiliation-motivated leaders were, on average, as effective as socialised power-motivated ones.

  相似文献   
274.
Social-cognitive theory posits that children learn gender stereotypes through gendered information. The present study examined whether children learn new gender stereotypes from stories when unknown words are linked to a gendered protagonist or context information. In Experiment 1, 40 3- to 6-year-old preschoolers were read stories with either a gendered protagonist embedded within a non-gendered context, or a non-gendered protagonist embedded within a gendered context. In Experiment 2, the same sample of children were read stories with the protagonist and the context displaying congruent or incongruent gender information. Each story featured an unknown activity linked with the stereotypical content. Both experiments indicate that the children rated the activity according to both the gender of the context and of the protagonist; however, the effect of the latter was stronger. In addition, children showed higher interest in the unknown activity if the protagonist’s gender matched their own sex. Thus, gender information in stories influences how children perceive unknown words.  相似文献   
275.
A robot's decision to harm a person is sometimes considered to be the ultimate proof of it gaining a human-like mind. Here, we contrasted predictions about attribution of mental capacities from moral typecasting theory, with the denial of agency from dehumanization literature. Experiments 1 and 2 investigated mind perception for intentionally and accidentally harmful robotic agents based on text and image vignettes. Experiment 3 disambiguated agent intention (malevolent and benevolent), and additionally varied the type of agent (robotic and human) using short computer-generated animations. Harmful robotic agents were consistently imbued with mental states to a lower degree than benevolent agents, supporting the dehumanization account. Further results revealed that a human moral patient appeared to suffer less when depicted with a robotic agent than with another human. The findings suggest that future robots may become subject to human-like dehumanization mechanisms, which challenges the established beliefs about anthropomorphism in the domain of moral interactions.  相似文献   
276.
Researchers are increasingly interested in the affect dynamics of individuals for describing and explaining personality and psychopathology. Recently, the incremental validity of more complex indicators of affect dynamics (IADs; e.g. autoregression) has been called into question (Dejonckheere et al., 2019), with evidence accumulating that these might convey little unique information beyond mean level and general variability of emotions. Our study extends the evidence for the construct validity of IADs by investigating their redundancy and uniqueness, split-half reliability based on indices from odd-numbered and even-numbered days, and association with big five personality traits. We used three diverse samples that assessed daily and momentary emotions, including community participants, individuals with personality pathology, and their significant others (total N = 1192, total number of occasions = 51 278). Mean and variability of affects had high reliability and distinct nomological patterns to big five personality traits. In contrast, more complex IADs exhibited substantial redundancies with mean level and general variability of emotions. When partialing out these redundancies by using residual variables, some of the more complex IADs had acceptable reliability, but only a few of these showed incremental associations with big five personality traits, indicating that IADs have limited validity using the current assessment practices. © 2020 The Authors. European Journal of Personality published by John Wiley & Sons Ltd on behalf of European Association of Personality Psychology  相似文献   
277.
For decades, day–night patterns in behaviour have been investigated by asking people about their sleep–wake timing, their diurnal activity patterns, and their sleep duration. We demonstrate that the increasing digitalization of lifestyle offers new possibilities for research to investigate day–night patterns and related traits with the help of behavioural data. Using smartphone sensing, we collected in vivo data from 597 participants across several weeks and extracted behavioural day–night pattern indicators. Using this data, we explored three popular research topics. First, we focused on individual differences in day–night patterns by investigating whether ‘morning larks’ and ‘night owls’ manifest in smartphone-sensed behavioural indicators. Second, we examined whether personality traits are related to day–night patterns. Finally, exploring social jetlag, we investigated whether traits and work weekly day–night behaviours influence day–night patterns on weekends. Our findings highlight that behavioural data play an essential role in understanding daily routines and their relations to personality traits. We discuss how psychological research can integrate new behavioural approaches to study personality.  相似文献   
278.
Das Symptom Schwindel wird in der klinischen Praxis organisch meist regelrecht durch die zuständige Fachrichtung abgeklärt. Ein möglicher psychiatrischer Impact im Symptom Schwindel wird oft übersehen und somit vernachlässigt. Die Folge ist ein Persistieren und Chronifizieren einer Symptomatik, die unter dem Namen phobischer Schwindel bekannt ist. Neuere Begriffe wie die somatische Symptomstörung des DSM‑5 und der heute stigmatisierende Begriff des somatoformen Schwindels werden in diesem Fallbericht klinisch und theoretisch umrissen. Sofern der phobische Schwindel richtig diagnostiziert wird, kann im Rahmen eines Gesamtbehandlungsplanes unter Einbeziehen von Physiotherapie, dem Erlernen von Angstbewältigungsstrategien und adäquater Aufklärung und Information des Betroffenen konkret an Beschwerden gearbeitet werden. Voraussetzung dafür ist ein interdisziplinäres Denken beim behandelnden Arzt. Im Fallbericht geht es um einen älteren Patienten, der neben schwerwiegenden körperlichen Ursachen für Schwindelsymptome letztlich einen phobischen Schwindel bietet, der nach der richtigen Diagnosestellung umfassend behandelt werden kann.  相似文献   
279.
This study investigates which characteristics of the social media posts of small firms in Tasmania, Australia elicit higher levels of consumer engagement. Results from an analysis of small retail firms’ social media postings (Facebook, Instagram and Twitter) (N = 2,607) illustrate the importance of the content of the post (i.e., businesses‐related vs. non‐business‐related), the activity (i.e., text, image or video), the time of day of the posting and the platform on which the activity was posted, in eliciting responses from followers. Results show Facebook received significantly higher levels of engagement, compared with Twitter and Instagram. Contrary to expectations, the specific day of the week did not have any impact on levels of engagement. This research demonstrates how small businesses can improve their use of social media marketing to engage more effectively with customers and followers.  相似文献   
280.
Greater client resistance has been consistently found to be negatively associated with outcome in psychotherapy. However, the pathways through which resistance impacts such outcomes are underexplored. Given that client outcome expectation (OE) has been identified as an important common factor in psychotherapy, the goals of the present study were to examine: (a) the impact of resistance on subsequent client and therapist OE (COE & TOE, respectively); and (b) whether COE and/or TOE mediate the relationship between resistance and outcome. These relationships were tested among 44 clients with severe generalised anxiety disorder treated with cognitive‐behavioural therapy in the context of a randomised controlled trial (Westra, Constantino, & Antony, 2016). Resistance was measured at a mid‐treatment session, and COE and TOE were assessed at baseline and immediately after the resistance session. Treatment outcome was measured via client‐rated worry severity at post‐treatment. As predicted, higher resistance was associated with lower subsequent COE and TOE; B = ?.73, p < .001 and B = ?.46, p < .001, respectively. In turn, lower post‐resistance COE predicted higher post‐treatment worry (B = ?.5, < .001), indicating mediation. In contrast, TOE did not mediate the relationship between resistance and outcome (B = ?.02, p = .876). These results suggest that resistance can be demoralising to both clients and therapists. However, only lower client morale may be detrimental to therapy outcome. This study contributes to understanding outcome pathways through two common therapy processes.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号